Communications headset adapter



FIG. 1 is an upper front right perspective view of a communications headset adapter, the broken line drawings of a connecting cord and a Universal Serial Bus (USB) connector are for illustrative purposes only and form no part of the claimed design.

FIG. 2 is an upper back left perspective view of a communications headset adapter.

FIG. 3 is a front elevational view of the communications headset adapter.

FIG. 4 is a right side elevational view of the communications headset adapter, the left side elevational view of the communications headset adapter being a mirror image thereof.

FIG. 5 is a rear elevational view of the communications headset adapter.

FIG. 6 is a top plan view of the communications headset adapter; and,

FIG. 7 is a bottom plan view of the communications headset adapter. 

The ornamental design for a communications headset adapter, as shown and described. 